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Diversity in Living Organisms Test - 36

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Diversity in Living Organisms Test - 36
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  • Question 1
    1 / -0
    The regenerated tail of Wall Lizard is_________________.
    Solution
    The wall lizard detaches there tail when predators catch its tail but later it regenerates its tail.
    The tail may be long or short depending we cannot predict option d is wrong.
    It can't be stumpy so option C is wrong.
    The regenerated tail is without vertebrae so it cant be similar to normal tail.
    Therefore, the correct option is A.
  • Question 2
    1 / -0
    Cold-blooded animals are characterized by:
    Solution
    • Cold-blooded animals (poikilotherms) have no capability to regulate their body temperature on their own.
    • These kinds of animals rely on external sunlight to maintain their body heat. 

    • Examples of cold-blooded animals are reptiles, insects, fish and amphibians. 

    Thus, option D is correct.
  • Question 3
    1 / -0
    Vestigial hind limbs occur in the snake__________________.
    Solution
    • Pythons and boa constrictors have tiny hind leg bones buried in muscles toward their tail ends. 
    • Such features, either useless or poorly suited to performing specific tasks, are described as vestigial. 
    • They are also intriguing evidence of the evolutionary histories of species.
    • So option C is the correct answer.
  • Question 4
    1 / -0
    The second head of Sand Boa is_______________.
    Solution
    The red sand boa is a protected species, and looks like it has two heads, because its tail is shaped like its head to help it defend itself.
    So option B is the correct answer.

  • Question 5
    1 / -0
    Marine poisonous snake is characterised by _________________.
    Solution
    Marine poisonous snake are highly venomous. They have laterally compressed bodies and must come to surface regularly to breathe .as lungs or gills are absent.
    So, option D is the correct option.
  • Question 6
    1 / -0
    Draco is____________.
    Solution

  • Question 7
    1 / -0
    Which is correct for Indian snakes?
    Solution
    • The sea snakes are also called as coral reef snakes. 
    • They are a family of venomous elapid snakes that inhabit marine environments.
    • Each sea snake is poisonous and they carry a highly venomous poison gland in their mouth.
    • Hence, the option 'C' is correct. 
  • Question 8
    1 / -0
    Which one contains the thecodonts?
    Solution
    Crocodilia is a thecodont. Thecodont is greek for "Socket tooth" referring to the fact that thecodont teeth were set in sockets in the jawbones. 
  • Question 9
    1 / -0
    Which one is not a snake?
    Solution
    • Glass snake is the name of legless lizard.
    • It belongs to Ophisaurus is a genus.
    • Although most species have no legs, their head shapes, movable eyelids, and external ear openings identify them as lizards.
    • So, option B is correct here.
  • Question 10
    1 / -0
    Turtles are nearest to____________.
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